Acetyl Dipeptide-13 Diphenylglycine (CAS 324755-72-8) is a high-purity white powder anti-aging peptide, inhibits elastase, boosts collagen synthesis, improving mature skin firmness and elasticity for premium skincare formulations.
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Company Profile
Founded in 2006, Green Stone Swiss Co., Ltd. is a high‑tech enterprise focusing on R&D, production and direct sales of pharmaceutical, nutritional and cosmetic skincare ingredients. Our production‑warehousing base is located in Longgang, Shenzhen. With Hong Kong import‑export qualifications, we provide customized solutions as well as OEM/ODM services. Our products are sold globally, covering Europe & America, Australia & New Zealand, Southeast Asia, Japan and South Korea. We have served over 100 clients, mainly health supplement manufacturers, skincare factories and overseas professional wholesalers. Our 12,000‑square‑meter facility is equipped with 5 production lines, supercritical CO₂ extraction system and complete HPLC, GC, UV testing instruments. We devote 30% of revenue to R&D and hold 2 software copyrights, maintaining technical cooperation with multiple domestic and overseas universities & research institutes. Upholding the principle of *“technological innovation, excellent quality, green and healthy, for the benefit of mankind”*, we supply hundreds of premium raw‑materials across peptides, cosmetic ingredients, plant extracts, nutritional active ingredients and pharmaceutical intermediates for worldwide partners.
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Acetyl Dipeptide-13 Diphenylglycine
Acetyl Heptapeptide-4
Acetyl Heptapeptide-4 is a cutting-edge white powder peptide with ≥95% purity, designed to regulate skin microbiome, strengthen skin defense, and maintain a healthy skin barrier.
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5-HTP,5-hydroxytryptophan
5-HTP (5-hydroxytryptophan) is a 99.02% purity white fine powder extracted from Griffonia simplicifolia seeds, with CAS No.4350-09-8, supporting sleep improvement, anti-depression and weight loss.
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Advanced Nutrition Formula Cranberry Vitamin A Softgel Cranberry Seed Extract
Advanced Nutrition Formula Cranberry Vitamin A Softgel with Cranberry Seed Extract contains unique procyanidins, plus fiber, omega fatty acids and nutrients, supporting urinary, cardiovascular, skin and overall health.
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